APA
Ramamrutham S, . (2012). Strength of MateriaLS. : DhNpat Rai New Delhi.
Chicago
Ramamrutham S, . 2012. Strength of MateriaLS. : DhNpat Rai New Delhi.
Harvard
Ramamrutham S, . (2012). Strength of MateriaLS. : DhNpat Rai New Delhi.
MLA
Ramamrutham S, . Strength of MateriaLS. : DhNpat Rai New Delhi. 2012.